<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>user</title>
</head>
<body>
{% if name %}
    <h1>Hello {{ name }}!</h1>
{% else %}
    <h1>Hello World!</h1>
{% endif %}

<h1>{{title | reverse | upper}}</h1>
<br>
{{list2 | list_reverse}}
<br>

<ul>
    {% for item in my_list %}
        <li>{{ item.id }}----{{ item.value }}</li>
    {% endfor %}
</ul>
</body>
</html>